Create low-poly game assets in your browser. Model, rig and animate, then export optimized GLB. Built with GPT-6 Astra, with WebMCP tools so agents can create and refine editable assets alongside you. Free to use.
Hey Product Hunt! I'm Hammy, the maker of MeshEdit.
MeshEdit is a free browser studio for indie game makers and 3D creators. You can shape polygon assets, build a rig, animate a character and export an optimized GLB for your game.
I'm sharing it for the GPT-6 Astra Challenge. I used GPT-6 Astra to vibe-code the tool itself. Now Astra can also use MeshEdit through native WebMCP to create and refine game assets inside the editor it helped build.
That workflow keeps the results editable: human and agent controls work on the same document and share undo history. You can inspect the geometry, adjust materials, change a pose or keep modeling by hand.
A few things to try:
• Shape a low-poly character with vertex, edge and face editing.
• Rig it and refine its motion with editable keyframes.
• Bring in supported .blend, GLB or OBJ meshes.
• Export GLB, including meshopt compression, or an MP4 preview.
MeshEdit is free. Agent-assisted creation requires a compatible agent and WebMCP-capable browser; that service may have its own pricing.
I'd love feedback from people making games: what would you build first, and where would this need to fit into your asset workflow?
Try it: https://meshedit.xyz/
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About MeshEdit on Product Hunt
“Model, rig and animate game assets in your browser”
MeshEdit launched on Product Hunt on September 18th, 2026 and earned 61 upvotes and 3 comments, placing #49 on the daily leaderboard. Create low-poly game assets in your browser. Model, rig and animate, then export optimized GLB. Built with GPT-6 Astra, with WebMCP tools so agents can create and refine editable assets alongside you. Free to use.
MeshEdit was featured in Design Tools (262.8k followers), Developer Tools (519.8k followers), 3D Modeling (2.1k followers) and OpenAI Day (39 followers) on Product Hunt. Together, these topics include over 130.8k products, making this a competitive space to launch in.
Who hunted MeshEdit?
MeshEdit was hunted by Ricardo de Zoete | Hammy. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how MeshEdit stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ricardo de Zoete | Hammy